I am trying to do a full load for subject area " Financial - General Ledger ", but faild at SDE_ORA_Stage_GLHierarchy_Extract.
Looked at the session log in Informatica, found getting error when executing the following SQL statement

Please check the DB versions of both source/target and make sure they meet your BIAPPS system requirement guide. If your OLTP is in 9i versions then some of the connect by functions may not work, they will work only in 10G onwards. In that case, you may have to customize your mappings.